[PATCH v2 13/32] pinctrl: mediatek: mt8192: Enable module build support

[Justin Yeh]

Add MODULE_LICENSE("GPL") macro and change Kconfig option from
bool to tristate to allow building as a loadable kernel module.

This is required for Android GKI + vendor_dlkm deployments where
vendor-specific drivers must be kept separate from the GKI vmlinux.

Fixes: d32f38f2a8fc ("pinctrl: mediatek: Add pinctrl driver for mt8192")
Signed-off-by: Justin Yeh <justin.yeh@xxxxxxxxxxxx>
---
 drivers/pinctrl/mediatek/Kconfig          | 2 +-
 drivers/pinctrl/mediatek/pinctrl-mt8192.c | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/pinctrl/mediatek/Kconfig b/drivers/pinctrl/mediatek/Kconfig
index c62024d75593..eb9a4de1b51f 100644
--- a/drivers/pinctrl/mediatek/Kconfig
+++ b/drivers/pinctrl/mediatek/Kconfig
@@ -282,7 +282,7 @@ config PINCTRL_MT8189
           map specific eint which doesn't have real gpio pin.
 
 config PINCTRL_MT8192
-	bool "MediaTek MT8192 pin control"
+	tristate "MediaTek MT8192 pin control"
 	depends on OF
 	depends on ARM64 || COMPILE_TEST
 	default ARM64 && ARCH_MEDIATEK
diff --git a/drivers/pinctrl/mediatek/pinctrl-mt8192.c b/drivers/pinctrl/mediatek/pinctrl-mt8192.c
index 3f8a9dbcb704..f29ef2a535c0 100644
--- a/drivers/pinctrl/mediatek/pinctrl-mt8192.c
+++ b/drivers/pinctrl/mediatek/pinctrl-mt8192.c
@@ -1431,3 +1431,4 @@ static int __init mt8192_pinctrl_init(void)
 arch_initcall(mt8192_pinctrl_init);
 
 MODULE_DESCRIPTION("MediaTek MT8192 Pinctrl Driver");
+MODULE_LICENSE("GPL");
-- 
2.45.2